Annotations: 3VKI

Monoclinic Crystal Structure of Salmonella FlgA in closed form

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	NADHdh	e3vkiB1	A: alpha arrays	X: SSHS domain	H: Class II aaRS and biotin synthetases	T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	F: NADHdh	ECOD (v295)
B	VWA	e3vkiB3	A: alpha arrays	X: DP domain	H: DP domain	T: DP domain	F: VWA	ECOD (v295)
D	NADHdh	e3vkiD1	A: alpha arrays	X: SSHS domain	H: Class II aaRS and biotin synthetases	T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	F: NADHdh	ECOD (v295)
D	VWA	e3vkiD3	A: alpha arrays	X: DP domain	H: DP domain	T: DP domain	F: VWA	ECOD (v295)
C	NADHdh	e3vkiC1	A: alpha arrays	X: SSHS domain	H: Class II aaRS and biotin synthetases	T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	F: NADHdh	ECOD (v295)
C	VWA	e3vkiC3	A: alpha arrays	X: DP domain	H: DP domain	T: DP domain	F: VWA	ECOD (v295)
A	NADHdh	e3vkiA1	A: alpha arrays	X: SSHS domain	H: Class II aaRS and biotin synthetases	T: NADH-quinone oxidoreductase subunit 8 (Nqo8)-related	F: NADHdh	ECOD (v295)
A	VWA	e3vkiA3	A: alpha arrays	X: DP domain	H: DP domain	T: DP domain	F: VWA	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
D	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
C	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
A	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF08666	SAF domain (SAF)	SAF domain	This domain family includes a range of different proteins. Such as antifreeze proteins and flagellar FlgA proteins, and CpaB pilus proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Flagella basal body P-ring formation protein flgA	-	organelle assembly cell projection organization bacterial-type flagellum assembly membraneless organelle assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly bacterial-type flagellum-dependent cell motility cell motility organelle assembly cell projection organization bacterial-type flagellum assembly membraneless organelle assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly bacterial-type flagellum-dependent cell motility cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility	cellular anatomical structure extracellular region periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR039246	Flagellar protein FlgA	Family
A, B, C, D	IPR013974	SAF domain	Domain
A, B, C, D	IPR017585	Flagella basal body P-ring formation protein FlgA, SAF domain	Domain

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.